53939696

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{37879}}^1$

素因数の和:37976

約数の個数: 20

約数和(自身を含む): 105685200

約数和(自身を除く): 51745504

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 37879, 75758, 151516, 303032, 606064, 3371231, 6742462, 13484924, 26969848, 53939696]

約数ペア:

[(1, 53939696), (2, 26969848), (4, 13484924), (8, 6742462), (16, 3371231), (89, 606064), (178, 303032), (356, 151516), (712, 75758), (1424, 37879)]